@article{ref1,
title="Accounting for vehicle, crash, and occupant characteristics in traffic crash studies",
journal="Injury prevention",
year="2010",
author="Cummings, P. and McKnight, Barbara",
volume="16",
number="6",
pages="363-366",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1353-8047",
doi="10.1136/ip.2009.025163",
url="http://dx.doi.org/10.1136/ip.2009.025163"
}